centos和ubuntu开启启动脚本 加入系统服务

supervisor为例

开机自启
ubuntu
ubuntu开机自启有多种方式，你随意。编辑/etc/rc.local文件，

vi /etc/rc.local
在exit 0 之前加入以下命令

/usr/local/bin/supervisord
保存并退出。
最后修改rc.local权限

chmod +x /etc/rc.local
centos
新建文件supervisord.service

supervisord.service

[Unit]
Description=Supervisor daemon

[Service]
Type=forking
ExecStart=/usr/bin/supervisord -c /etc/supervisor/supervisord.conf
ExecStop=/usr/bin/supervisorctl shutdown
ExecReload=/usr/bin/supervisorctl reload
KillMode=process
Restart=on-failure
RestartSec=42s

[Install]
WantedBy=multi-user.target
将文件拷贝到/usr/lib/systemd/system/

cp supervisord.service /usr/lib/systemd/system/
启动服务

systemctl enable supervisord
验证一下是否为开机启动

systemctl is-enabled supervisord

#!/bin/bash
# 开机启动supervisor
sleep 20
supervisord -c /etc/supervisor/supervisord.conf
sleep 15
kill -9 $(ps -e|grep supervisord | awk '{print $1}')
sleep 5
kill -9 $(ps -e|grep java | awk '{print $1}')
sleep 10
supervisord -c /etc/supervisor/supervisord.conf